apologise for not reporting before: the solution was the activation of the bluetooth using the window application provided by dell; after that bluez works properly with at least 7.10. thank you michele
-- problem with Wireless 350 Bluetooth https://bugs.launchpad.net/bugs/137500 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
